42960814

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127103}}^1$

素因数の和:127131

約数の個数: 12

約数和(自身を含む): 69780096

約数和(自身を除く): 26819282

約数列:

[1, 2, 13, 26, 169, 338, 127103, 254206, 1652339, 3304678, 21480407, 42960814]

約数ペア:

[(1, 42960814), (2, 21480407), (13, 3304678), (26, 1652339), (169, 254206), (338, 127103)]